Rack for attaching sound effect devices



FIG. 1 is a perspective view of a rack for attaching sound effect devices, showing the new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof; and,

FIG. 7 is a top view thereof.

The broken lines in the drawings depict portions of the rack for attaching sound effect devices that form no part of the claimed design. 

CLAIM The ornamental design for a rack for attaching sound effect devices, as shown. 